Justice Secretary Chris Grayling has blasted Plantagenet Alliance, the group who fought to have Richard III buried in York, for wasting taxpayers money.
He said he was pleased with the High Court's decision to rebury the King's remains in Leicester, where they were found.
He added: "I am frustrated and angry that the Plantagenet Alliance - a group with tenuous claims to being relatives of Richard III - have taken up so much time and public money."
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Police said the child, who was without a driving licence, was trying to make his way 2,500 miles from the east coast to Perth.
The 24-year-old was charged with 14 counts of wounding with intent to do grievous bodily harm and one count of throwing a corrosive fluid.
Winds will veer northerly overnight with colder air streaming in over the next few days.